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53 lines
1.5 KiB
Text
53 lines
1.5 KiB
Text
#
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# Bug#20023 mysql_change_user() resets the value of SQL_BIG_SELECTS
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#
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--echo Bug#20023
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SELECT @@session.sql_big_selects;
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# The exact value depends on the server build flags
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--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
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SELECT @@global.max_join_size;
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--echo change_user
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--change_user
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SELECT @@session.sql_big_selects;
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# The exact value depends on the server build flags
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--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
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SELECT @@global.max_join_size;
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SET @@global.max_join_size = 10000;
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SET @@session.max_join_size = default;
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--echo change_user
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--change_user
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SELECT @@session.sql_big_selects;
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# On some machines the following will result into a warning
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--disable_warnings
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SET @@global.max_join_size = -1;
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--enable_warnings
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SET @@session.max_join_size = default;
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--echo change_user
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--change_user
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SELECT @@session.sql_big_selects;
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#
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# Bug#31418 User locks misfunctioning after mysql_change_user()
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#
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--echo Bug#31418
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SELECT IS_FREE_LOCK('bug31418');
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SELECT IS_USED_LOCK('bug31418');
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SELECT GET_LOCK('bug31418', 1);
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SELECT IS_USED_LOCK('bug31418') = CONNECTION_ID();
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--echo change_user
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--change_user
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SELECT IS_FREE_LOCK('bug31418');
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SELECT IS_USED_LOCK('bug31418');
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#
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# Bug#31222: com_% global status counters behave randomly with
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# mysql_change_user.
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#
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# Moved to not_embedded_server.test due to Bug#34517: SHOW GLOBAL STATUS does
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# not work properly in embedded server.
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#
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# TODO: move it back when Bug#34517 is fixed (don't forget to add
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# --force-restart into change_user-master.opt).
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#
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